Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
10/08/2026, 15:17
General
- Target 3e84649105f44d63fe758c2336dce709f48419b77ef9d501cf1f724b55e072fb.exe
- Size 1.2MB
- Sample260810-spa48sha69
- SHA256 3e84649105f44d63fe758c2336dce709f48419b77ef9d501cf1f724b55e072fb
Malware Config
Extracted
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remcos
-
7.2.6 Pro
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RemoteHost
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oceanking.noip.at:57834
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dunday.mytunnel.org:51723
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audio_folder
MicRecords
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audio_path
ApplicationPath
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
remcos.exe
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copy_folder
Remcos
-
delete_file
false
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hide_file
false
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hide_keylog_file
false
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install_flag
false
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keylog_crypt
false
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keylog_file
logs.dat
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keylog_flag
false
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keylog_folder
remcos
-
mouse_option
false
-
mutex
Rmc-AFJ0CJ
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screenshot_crypt
false
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screenshot_flag
false
-
screenshot_folder
Screenshots
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screenshot_path
%AppData%
-
screenshot_time
10
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take_screenshot_option
false
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take_screenshot_time
5
Signatures
- Family: Remcos
Remcos is a closed-source remote control and surveillance software.
- Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 16 IoCs
- Suspicious use of AdjustPrivilegeToken 47 IoCs
- Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3e84649105f44d63fe758c2336dce709f48419b77ef9d501cf1f724b55e072fb.exe"C:\Users\Admin\AppData\Local\Temp\3e84649105f44d63fe758c2336dce709f48419b77ef9d501cf1f724b55e072fb.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\3e84649105f44d63fe758c2336dce709f48419b77ef9d501cf1f724b55e072fb.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- System Location Discovery: System Language Discovery
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
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C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -WindowStyle Hidden -File "C:\Users\Admin\AppData\Local\Temp\01egh3kxnae.ps1"1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\smWExChwt.exe"C:\Users\Admin\AppData\Roaming\smWExChwt.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\smWExChwt.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"3⤵
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
StartupProfileData-NonInteractive
01egh3kxnae.ps1
__PSScriptPolicyTest_1kgiug3e.mof.ps1
smWExChwt.exe
memory/1344-34-0x00000277E10A0000-0x00000277E10C2000-memory.dmp
memory/2108-53-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-54-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-75-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-74-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-73-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-72-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-71-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-70-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-68-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-67-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-52-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-18-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-19-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-22-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-20-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-21-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2108-26-0x0000000000400000-0x000000000048D000-memory.dmp
memory/2364-1-0x0000000000010000-0x000000000014E000-memory.dmp
memory/2364-7-0x00000000050A0000-0x00000000050AC000-memory.dmp
memory/2364-8-0x00000000748B2000-0x00000000748B3000-memory.dmp
memory/2364-9-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/2364-29-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/2364-10-0x0000000007660000-0x00000000076FC000-memory.dmp
memory/2364-11-0x0000000007700000-0x0000000007826000-memory.dmp
memory/2364-5-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/2364-4-0x0000000004F40000-0x0000000004FD2000-memory.dmp
memory/2364-6-0x0000000004B80000-0x0000000004B8A000-memory.dmp
memory/2364-3-0x0000000005500000-0x0000000005ABA000-memory.dmp
memory/2364-0-0x00000000748B2000-0x00000000748B3000-memory.dmp
memory/2364-2-0x0000000004BE0000-0x0000000004F3B000-memory.dmp
memory/3068-44-0x0000000007860000-0x0000000007EDC000-memory.dmp
memory/3068-39-0x0000000075160000-0x00000000751AC000-memory.dmp
memory/3068-47-0x0000000007490000-0x0000000007526000-memory.dmp
memory/3068-45-0x0000000007220000-0x000000000723A000-memory.dmp
memory/3068-24-0x0000000005280000-0x00000000052E6000-memory.dmp
memory/3068-46-0x0000000007290000-0x000000000729A000-memory.dmp
memory/3068-16-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/3068-50-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/3068-51-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/3068-42-0x00000000064A0000-0x00000000064C0000-memory.dmp
memory/3068-13-0x00000000026B0000-0x00000000026E6000-memory.dmp
memory/3068-23-0x0000000005160000-0x0000000005182000-memory.dmp
memory/3068-25-0x0000000005990000-0x00000000059F6000-memory.dmp
memory/3068-17-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/3068-30-0x0000000005ED0000-0x0000000005EEE000-memory.dmp
memory/3068-31-0x0000000005F60000-0x0000000005FAC000-memory.dmp
memory/3068-38-0x0000000007070000-0x00000000070A6000-memory.dmp
memory/3068-15-0x0000000005340000-0x000000000598A000-memory.dmp
memory/3068-14-0x00000000748A0000-0x000000007505C000-memory.dmp
memory/3068-43-0x00000000070E0000-0x0000000007183000-memory.dmp
memory/3196-56-0x0000000000400000-0x000000000048D000-memory.dmp
memory/4652-62-0x0000000072FE0000-0x000000007302C000-memory.dmp
memory/4652-61-0x0000000005CE0000-0x0000000005D2C000-memory.dmp
memory/4652-59-0x0000000005900000-0x0000000005C5B000-memory.dmp
memory/4652-65-0x0000000006EA0000-0x0000000006F43000-memory.dmp